Relates to the Klamath Mountain region along with its placer gravel areas that are hosted by the many rivers and creeks. List of GPS locations for abandoned old mines give the reader a jump start for exacting locations of old mine ore debris aprons. These old ore dumps host material extracted from the mineral veins that the old timer didn't recognize as valuable rare-earth metals. Maps run through the book with old mine locations showing their long. & lat. positions where a GPS receiver is paramount for their locations. In the wilds of the Klamath Mountain region a GPS receiver is a necessity to keep from getting lost in the heavily forested canopy.